ITEM NAME:Bike Rack Aluminum Alloy Frame Luggage Rear Carrier Rear Rack Trunk for Bic H4D7 Bike Rack Aluminum Alloy Frame Luggage Rear Carrier Rear Rack Trunk for Bic H4D7 Features:Rugged: This bike stand is made of durable aluminum alloy, strong and well built bike stand for heavy weight. Quick release: Quick release assembly on the seat. Easy to install and comes with tools and installation instructions. Large load: This transport rack is made of lightweight, quality aluminum alloy, but carries up to 115 lbs Adjustable design: adjustable shelf and bottom rods, fits most of the bike. W-SHAPED design: design with W-shaped bars to prevent pannier from hitting the tires, keep your pannier safe. Type: Bike Cargo Racks Braking System: Other colour:Black Material:aluminum alloy size:Shelf length 55* width 14.5CM, panel length 35.5* width 14.5CM Package Contents: 1* Bicycle rack 1* wrench 1* L wrench